Data Science at the Command Line PDF Download

Author: Marc Ambinder
Publisher: Turner Publishing Company
ISBN: 1118346726
Category : Political Science
Languages : en
Pages : 62

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Book Description
The U.S. Joint Special Operations Command (JSOC) has proven to be the most lethal weapon in the president's arsenal. Shrouded in secrecy, the Command has done more to degrade the capacity of terrorists to attack the United States than any other single entity. And counter-terrorism is only one of its many missions. Because of such high profile missions as Operation Neptune's Spear, which resulted in the death of Osama bin Laden, JSOC has attracted the public's attention. But Americans only know a fraction of the real story. In The Command, Ambinder and Grady provide readers with a concise and comprehensive recent history of the special missions units that comprise the most effective weapon against terrorism ever conceived. For the first time, they reveal JSOC's organizational chart and describe some of the secret technologies and methods that catalyze their intelligence and kinetic activities. They describe how JSOC migrated to the center of U.S. military operations, and how they fused intelligence and operations in such a way that proved crucial to beating back the Iraq insurgency. They also disclose previously unreported instances where JSOC's activities may have skirted the law, and question the ability of Congress to oversee units that, by design, must operate with minimum interference. With unprecedented access to senior commanders and team leaders, the authors also: Put the bin Laden raid in the larger context of a transformed secret organization at its operational best. Explore other secret missions ordered by the president (and the surprising countries in which JSOC operates). Trace the growth of JSOC's operational and support branches and chronicle the command's mastery of the Washington inter-agency bureaucracy. By Marc Ambinder, a contributing editor at the Atlantic, who has covered politics for CBS News and ABC News, and D.B. Grady, a correspondent for the Atlantic, and former U.S. Army paratrooper and a veteran of Afghanistan.

Author: Stephen Mark Silvers
Publisher: Sky Oaks Productions, Incorporated
ISBN: 9780940296589
Category : Foreign Language Study
Languages : en
Pages : 312

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Book Description
A resource book of TPR commands for ESL/EFL teachers.

Author: Keith R.A. DeCandido
Publisher: Random House Worlds
ISBN: 0307419290
Category : Fiction
Languages : en
Pages : 306

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Book Description
The official novel of the bestselling real-time strategy franchise • In the twenty-first century, Earth is infested with Tiberium, an alien substance that could be humanity’s salvation . . . or its downfall. Though Tiberium is a resource that could solve the world’s energy crisis, it is also incredibly destructive, spreading disease, death, and devastation. Tiberium has divided the planet into two factions: the Global Defense Initiative (GDI), which tries to maintain order at any cost, and the Brotherhood of Nod, a terrorist organization turned superpower that believes with religious fervor in the potential of Tiberium. The groups have already fought two world wars, killing millions. Now, in the year 2047, a vicious Nod attack compels GDI to mobilize. Another epic global war is being waged, with humanity’s fate in the balance. One of GDI’s top units, the 22nd Infantry Division, must halt Nod’s agenda and keep the world from devolving into further chaos and loss of life. But in the midst of heavy fighting all over the world, mysterious visitors arrive . . . who may spell doom for the human race.

Author: David Poyer
Publisher: Macmillan
ISBN: 9780312991814
Category : Fiction
Languages : en
Pages : 468

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Book Description
A terrorist targets a United States Navy ship stationed in the Persian Gulf in this eighth Dan Lenson novel by the modern master of military sea adventure. Martin's Press.

Author: Jeroen Janssens
Publisher: "O'Reilly Media, Inc."
ISBN: 1491947829
Category : Computers
Languages : en
Pages : 212

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Book Description
This hands-on guide demonstrates how the flexibility of the command line can help you become a more efficient and productive data scientist. You’ll learn how to combine small, yet powerful, command-line tools to quickly obtain, scrub, explore, and model your data. To get you started—whether you’re on Windows, OS X, or Linux—author Jeroen Janssens introduces the Data Science Toolbox, an easy-to-install virtual environment packed with over 80 command-line tools. Discover why the command line is an agile, scalable, and extensible technology. Even if you’re already comfortable processing data with, say, Python or R, you’ll greatly improve your data science workflow by also leveraging the power of the command line. Obtain data from websites, APIs, databases, and spreadsheets Perform scrub operations on plain text, CSV, HTML/XML, and JSON Explore data, compute descriptive statistics, and create visualizations Manage your data science workflow using Drake Create reusable tools from one-liners and existing Python or R code Parallelize and distribute data-intensive pipelines using GNU Parallel Model data with dimensionality reduction, clustering, regression, and classification algorithms

Author: Daniel J. Barrett
Publisher: "O'Reilly Media, Inc."
ISBN: 1098113357
Category :
Languages : en
Pages : 292

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Book Description
Take your Linux skills to the next level! Whether you're a system administrator, software developer, site reliability engineer, or enthusiastic hobbyist, this practical, hands-on book will help you work faster, smarter, and more efficiently. You'll learn how to create and run complex commands that solve real business problems, process and retrieve information, and automate manual tasks. You'll also truly understand what happens behind the shell prompt, so no matter which commands you run, you can be more successful in everyday Linux use and more competitive on the job market. As you build intermediate to advanced command-line skills, you'll learn how to: Choose or construct commands that get your work done quickly Run commands efficiently and navigate the Linux filesystem with ease Build powerful, complex commands out of simpler ones Transform text files and query them like databases to achieve business goals Control Linux point-and-click features from the command line

Author: Joe Kissell
Publisher: alt concepts
ISBN: 1990783031
Category : Computers
Languages : en
Pages : 143

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Book Description
Learn how to unleash your inner Unix geek! Version 3.3, updated February 12, 2024 This book introduces you to the Mac’s command line environment, teaching you how to use the Terminal utility to accomplish useful, interesting tasks that are either difficult or impossible to do in the graphical interface.n If you've ever thought you should learn to use the Unix command line that underlies macOS, or felt at sea when typing commands into Terminal, Joe Kissell is here to help! With this book, you'll become comfortable working on the Mac's command line, starting with the fundamentals and adding more advanced topics as your knowledge increases. Now includes complete coverage of Monterey, Big Sur, Catalina, and zsh! Joe includes 67 real-life "recipes" for tasks that are best done from the command line, as well as directions for working with permissions, carrying out grep-based searches, creating shell scripts, and installing Unix software. The book begins by teaching you these core concepts: • The differences among Unix, a command line, a shell, and Terminal • Exactly how commands, arguments, and flags work • The basics of Terminal's interface and how to customize it Next, it's on to the command line, where you'll learn: • How to navigate your Mac's directory structure • Basic file management: creating, copying, moving, renaming, opening, viewing, and deleting files • Creating symbolic links • The types of command-line programs • How to start and stop a command-line program • How to edit a text file in nano • How to customize your prompt and other shell defaults • The importance of your PATH and how to change it, if you need to • How to get help (Joe goes way beyond telling you to read the man pages) You'll extend your skills as you discover how to: • Create basic shell scripts to automate repetitive tasks. • Make shell scripts that have variables, user input, conditional statements, loops, and math. • See which programs are running and what system resources they're consuming. • Quit programs that refuse to quit normally. • Enable the command line to interact with the Finder. • Control another Mac via its command line with ssh. • Understand and change an item's permissions, owner, and group. • Run commands as the root user using sudo. • Handle output with pipe (|) or redirect (> or <). • Use grep to search for text patterns in files and filter output. • Install new command-line software from scratch or with a package manager. • Use handy shortcuts in the Terminal app itself and in zsh. Questions answered include: • What changed on the command line in recent versions of macOS? • What are the differences between the zsh shell and the bash shell? • Which shell am I using, and how can I change my default shell? • How do I quickly figure out the path to an item on my Mac? • How can I customize my Terminal window so I can see man pages behind it? • How can I make a shortcut to avoid retyping the same long command? • Is there a trick for entering a long path quickly? • What should I say when someone asks if I know how to use vi? • How do I change my prompt to suit my mood or needs? • What is Command Line Tools for Xcode? • When it comes to package managers, which one should I use? Finally, to help you put it all together, the book showcases 67 real-world "recipes" that combine commands to perform useful tasks, such as listing users who've logged in recently, manipulating graphics, using a separate FileVault password, creating and editing user accounts, figuring out why a disk won't eject, copying the source code of a webpage, determining which apps have open connections to the internet, flushing the DNS cache, finding out why a Mac won't sleep, sending an SMS message, and deleting stubborn items from the Trash.

Author: Scott Empson
Publisher: Cisco Press
ISBN: 0132965747
Category : Computers
Languages : en
Pages : 384

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Book Description
CCNA Portable Command Guide Second Edition All the CCNA 640-802 commands in one compact, portable resource Preparing for the CCNA® exam? Here are all the CCNA-level commands you need in one condensed, portable resource. The CCNA Portable Command Guide, Second Edition, is filled with valuable, easy-to-access information and is portable enough for use whether you’re in the server room or the equipment closet. This book has been completely updated to cover topics in the ICND1 640-822, ICND2 640-816, and CCNA 640-802 exams. Use this quick reference resource to help you memorize commands and concepts as you work to pass the CCNA exam. The guide summarizes all CCNA certification-level Cisco IOS® Software commands, keywords, command arguments, and associated prompts, providing you with tips and examples of how to apply the commands to real-world scenarios. Configuration examples throughout the book provide you with a better understanding of how these commands are used in simple network designs. The ten topics covered are TCP/IP An Introduction to Cisco Devices Configuring a Router Routing Switching Implementing a Wireless LAN Network Administration and Troubleshooting Managing IP Services WANs Network Security Scott Empson is currently the associate chair of the bachelor of applied information systems technology degree program at the Northern Alberta Institute of Technology in Edmonton, Alberta, Canada, teaching Cisco® routing, switching, and network design courses in certificate, diploma, and applied degree programs at the post-secondary level. He is also the program coordinator of the Cisco Networking Academy® Program at NAIT, a Regional Academy covering central and northern Alberta. He has earned three undergraduate degrees and currently holds several industry certifications, including CCNP®, CCDA®, CCAI, and Network+®. Access all CCNA commands–use as a quick, offline resource for research and solutions Logical how-to topic groupings provide one-stop research Great for review before CCNA certification exams Compact size makes it easy to carry with you, wherever you go “Create Your Own Journal” section with blank, lined pages allows you to personalize the book for your needs “What Do You Want to Do?” chart inside back cover helps you to quickly reference specific tasks This book is part of the Cisco Press® Certification Self-Study Product Family, which offers readers a self-paced study routine for Cisco® certification exams. Titles in the Cisco Press Certification Self-Study Product Family are part of a recommended learning program from Cisco that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press. Category: Cisco Press–Cisco Certification Covers: CCNA Exam (640-822 ICND1, 640-816 ICND2, and 640-802 CCNA)

Author: Daniel Oyegun
Publisher: Lulu.com
ISBN: 1365874079
Category :
Languages : en
Pages : 109

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Book Description
The Command of Melchizedek dwells upon often overlooked verses of scripture and the deep spiritual import of these prophetic writings from a theological and deep-thinking perspective; it expands on the person of Melchizedek and the attendant order and command which followed the ascension of Jesus into heaven, which order states, "Let all the Angels of God worship him," and also "Worship Him, all you gods." It reaches into the mind of Moses when he wrote Genesis, opening with these words from the Torah, "Beresiyt Bara Elohim," meaning "In the beginning, Gods created..." and not "God created" as we know it. It lights up in our hearts the truth of the creator making Adam and Eve, male and female, expressly in their own image and likeness, after the Father and the Mother.

Author: Richard Blum
Publisher: John Wiley & Sons
ISBN: 1118984196
Category : Computers
Languages : en
Pages : 817

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Book Description
Talk directly to your system for a faster workflow with automation capability Linux Command Line and Shell Scripting Bible is your essential Linux guide. With detailed instruction and abundant examples, this book teaches you how to bypass the graphical interface and communicate directly with your computer, saving time and expanding capability. This third edition incorporates thirty pages of new functional examples that are fully updated to align with the latest Linux features. Beginning with command line fundamentals, the book moves into shell scripting and shows you the practical application of commands in automating frequently performed functions. This guide includes useful tutorials, and a desk reference value of numerous examples. The Linux command line allows you to type specific shell commands directly into the system to manipulate files and query system resources. Command line statements can be combined into short programs called shell scripts, a practice increasing in popularity due to its usefulness in automation. This book is a complete guide providing detailed instruction and expert advice working within this aspect of Linux. Write simple script utilities to automate tasks Understand the shell, and create shell scripts Produce database, e-mail, and web scripts Study scripting examples ranging from basic to advanced Whether used as a tutorial or as a quick reference, this book contains information that every Linux user should know. Why not learn to use the system to its utmost capability? Linux is a robust system with tremendous potential, and Linux Command Line and Shell Scripting Bible opens the door to new possibilities.